Severe Thunderstorm Watch — Pima County, Arizona
Conditions favor the development of severe thunderstorms in and near the watch area.
Current Status
⛈️ Active: Severe Thunderstorm Watch
Severe Thunderstorm Watch issued August 4 at 2:30PM MST until August 4 at 10:00PM MST by NWS Tucson AZ
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 538 IN EFFECT UNTIL 10 PM MST THIS EVENING FOR THE FOLLOWING AREAS IN ARIZONA THIS WATCH INCLUDES 5 COUNTIES IN SOUTH CENTRAL ARIZONA PIMA IN SOUTHEAST ARIZONA COCHISE GRAHAM GREENLEE SANTA CRUZ THIS INCLUDES THE CITIES OF CLIFTON, DOUGLAS, DUNCAN, MORENCI, NOGALES, SAFFORD, SIERRA VISTA, THATCHER, AND TUCSON.
Effective August 4, 2026 at 5:30 PM ET · Expires August 5, 2026 at 1:00 AM ET
Event Details
Event Type
Severe Thunderstorm Watch
Severity
severe
Issued By
NWS Tucson AZ
Expires
August 5, 2026 at 1:00 AM ET
Last Checked
1 minute ago
Also In Effect For
This same Severe Thunderstorm Watch also covers:
Other Active Alerts in Arizona
Severe Thunderstorm Watch
Severe Thunderstorm Warning
Severe Thunderstorm Watch
Severe Thunderstorm Watch
Air Quality Alert
Severe Thunderstorm Warning
Get Severe Thunderstorm Watch Alerts for Pima County
StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.
Frequently Asked Questions
What does a Severe Thunderstorm Watch mean for Pima County, Arizona?
Conditions favor the development of severe thunderstorms in and near the watch area.
Is this Severe Thunderstorm Watch currently active?
Yes — this alert is active as of our last check (1 minute ago). It's set to expire August 5, 2026 at 1:00 AM ET.
How do I get notified about Severe Thunderstorm Watch alerts for Pima County?
Download StormCast free on Google Play and set Pima County, Arizona as one of your monitored locations. StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.
What other areas does this alert cover?
This same Severe Thunderstorm Watch is also in effect for Santa Cruz County, Greenlee County, Graham County, Cochise County.